From af660dbeb882e19481117bff2257809eb86c4ee8 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 26 Aug 2020 13:42:50 +0200
Subject: Fix bug in module initialization order

---
 libbuild2/module.hxx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'libbuild2/module.hxx')

diff --git a/libbuild2/module.hxx b/libbuild2/module.hxx
index 4110682..4f69914 100644
--- a/libbuild2/module.hxx
+++ b/libbuild2/module.hxx
@@ -42,9 +42,11 @@ namespace build2
   //
   // By default a booted module is initialized before loading root.build.
   //
-  // The module should specify the before_first initialization mode if it
-  // should be initialized first (within the resulting two groups the modules
-  // are initializated in the order loaded).
+  // The module should specify the before_{first,second} initialization modes
+  // if it should be initialized in the first or second batch (within the
+  // resulting three groups the modules are initializated in the order
+  // loaded). The before_first mode is pretty much reserved for the config
+  // module.
   //
   // The module should specify the after initialization mode if it should be
   // initialized after loading root.build. Note that in this case the module
@@ -53,6 +55,7 @@ namespace build2
   enum class module_boot_init
   {
     before_first,
+    before_second,
     before,
     after
   };
-- 
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